Tag Archives: small

NESHAP for Area Sources – Iron & Steel Foundries

Most of the National Emission Standards for Hazardous Air Pollutants (NESHAPs) promulgated to date apply to major sources emitting at least 10 tons per year of an individual HAP or 25 tons per year of total HAP. EPA has recently … Continue reading

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NSPS for Fossil-Fuel Fired Steam Generators and Steam Generating Units

In 2006 EPA finalized an update to the regulations for the Standards of Performance for Fossil-Fuel Fired Steam Generators and various Steam Generating Units (40 CFR 60 Subparts D, Da, Db, & Dc). The Utility Air Regulatory Group and the … Continue reading

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